Base | Representation |
---|---|
bin | 10000001010110100… |
… | …10001111110100110 |
3 | 211101222021202112210 |
4 | 20011122101332212 |
5 | 120234230210204 |
6 | 3553213424250 |
7 | 425054550402 |
oct | 100532217646 |
9 | 24358252483 |
10 | 8680710054 |
11 | 3755041a45 |
12 | 182319b086 |
13 | a8458a333 |
14 | 5c4c60102 |
15 | 35c15c389 |
hex | 205691fa6 |
8680710054 has 16 divisors (see below), whose sum is σ = 17765174592. Its totient is φ = 2826277608.
The previous prime is 8680710047. The next prime is 8680710083. The reversal of 8680710054 is 4500170868.
It is a junction number, because it is equal to n+sod(n) for n = 8680709994 and 8680710021.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16822824 + ... + 16823339.
It is an arithmetic number, because the mean of its divisors is an integer number (1110323412).
Almost surely, 28680710054 is an apocalyptic number.
8680710054 is an abundant number, since it is smaller than the sum of its proper divisors (9084464538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8680710054 is a wasteful number, since it uses less digits than its factorization.
8680710054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33646211.
The product of its (nonzero) digits is 53760, while the sum is 39.
The square root of 8680710054 is about 93170.3281844601. The cubic root of 8680710054 is about 2055.1889213661.
The spelling of 8680710054 in words is "eight billion, six hundred eighty million, seven hundred ten thousand, fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •